PL-900 Practice Question: Manage the Microsoft Power Platform environment
A user reports they cannot create a new Power Apps app in the default environment. They have a Power Apps license. What is the most likely cause?
⚠ Common exam trap
A common mix-up: candidates assume having a Power Apps license alone is sufficient to create apps, but the PL-900 exam tests the understanding that environment-level security roles (specifically Environment Maker) are required for app creation, even in the default environment.
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
The user has not been assigned the Environment Maker security role for the default environment.
The most likely cause is that the user has not been assigned the Environment Maker security role for the default environment. Even with a Power Apps license, a user must be explicitly granted the Environment Maker role in a specific environment (including the default environment) to create apps. Without this role, the user can only run apps, not create or edit them.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
A data loss prevention (DLP) policy is blocking app creation.
Why it's wrong here
DLP policies restrict which connectors can be combined within an app, blocking saving when a policy violation occurs; they do not prevent a licensed maker from creating an app. DLP is tempting because connector governance commonly blocks publishing, but creation itself is governed by environment security roles.
- ✓
The user has not been assigned the Environment Maker security role for the default environment.
Why this is correct
Creating apps requires the Environment Maker role, which is separate from licensing. A Power Apps licence alone grants usage rights, but without Environment Maker assigned in the default environment the user cannot create apps there.
- ✗
The environment has reached its maximum number of apps.
Why it's wrong here
Power Platform environments do not impose a fixed maximum app count; capacity limits concern Dataverse storage and API requests instead. The limit is tempting because quotas exist elsewhere in the platform, but the actual blocker for a licensed user is usually the Environment Maker role being absent.
- ✗
The user does not have a Power Apps license.
Why it's wrong here
The stem states the user already holds a Power Apps licence, so this contradicts the given facts. Licence assignment is tempting because unlicensed users genuinely cannot create apps, but here the likely cause is the missing Environment Maker security role in the default environment.
About these practice questions
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JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This PL-900 practice question is part of Courseiva's free Microsoft certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the PL-900 exam.